101025545317 has 2 divisors, whose sum is σ = 101025545318. Its totient is φ = 101025545316.

The previous prime is 101025545287. The next prime is 101025545359. The reversal of 101025545317 is 713545520101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85069055556 + 15956489761 = 291666^2 + 126319^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101025545317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101025545017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50512772658 + 50512772659.

It is an arithmetic number, because the mean of its divisors is an integer number (50512772659).

Almost surely, 2^101025545317 is an apocalyptic number.

It is an amenable number.

101025545317 is a deficient number, since it is larger than the sum of its proper divisors (1).

101025545317 is an equidigital number, since it uses as much as digits as its factorization.

101025545317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000, while the sum is 34.

The spelling of 101025545317 in words is "one hundred one billion, twenty-five million, five hundred forty-five thousand, three hundred seventeen".